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A semiclassical perspective on nuclear chirality

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Frontiers of physics 2024年第2期19卷 39-52页

作者： radu Budaca “Horia Hulubei”National Institute for R&D in Physics and Nuclear Engineering Str.Reactorului 30RO-077125POB-MG6 Bucharest-MǎgureleRomania Academy of Romanian Scientists Splaiul Independenţei 54050044BucharestRomania

The application of the semiclassical description to a particle-core system with imbued chiral symmetry is *** classical features of the chiral geometry in atomic nuclei and the associated dynamics are investigated for various core deformations and single-particle *** dynamical characteristics are identified in specific angular momentum ranges,triaxiality and alignment *** observables will be extracted from the classical picture for a quantitative description of experimental data provided as numerical examples of the model’s performance.

关键词： chiral symmetry triaxial nuclei semiclassical description

Contrast-enhanced guided endoscopic ultrasound procedures

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World Journal of Gastroenterology 2024年第17期30卷 2311-2320页

作者： Marcel Ioan Gheorghiu Andrada Seicean Cristina Pojoga Claudia Hagiu radu Seicean Zeno Sparchez Department of Gastroenterology “Prof.Dr.Octavian Fodor”Regional Institute of Gastroenterology and Hepatology"Iuliu Hatieganu"University of Medicine and PharmacyCluj-Napoca 400162ClujRomania Department of Clinical Psychology and Psychotherapy International Institute for Advanced Study of Psychotherapy and Applied Mental HealthBabeș-Bolyai UniversityCluj-Napoca 400375ClujRomania The First Surgical Clinic "Iuliu Hatieganu"University of Medicine and PharmacyCluj Napoca 400006ClujRomania

Contrast-enhanced endoscopic ultrasound(CH-EUS)can overcome the limi-tations of endoscopic ultrasound-guided acquisition by identifying microvessels inside inhomogeneous tumours and improving the characterization of these *** the initial enthusiasm that oriented needle sampling under CH-EUS guidance could provide better diagnostic yield in pancreatic solid lesions,further studies did not confirm the supplementary values in cases of tissue acquisition guided by *** review details the knowledge based on the available data on contrast-guided *** indications for CH-EUS tissue acquisition include isoechoic EUS lesions with poor visible delineation where CH-EUS can differentiate the lesion vascularisation from the surrounding parenchyma and also the mural nodules within biliopancreatic cystic lesions,which occur in select ***,the roles of CH-EUS-guided therapy in patients whose pancreatic fluid collections or bile ducts that have an echogenic content have indications for drainage,and patients who have nonvisualized vessels that need to be highlighted via Doppler EUS are *** indication is represented if there is a need for an immediate assessment of the post-radiofrequency ablation of pancreatic neuroendocrine tumours,in which case CH-EUS can be used to reveal the incomplete tumour destruction.

关键词： Endosonography Contrast-enhanced endoscopic ultrasound Tissue acquisition Fine needle aspiration Fine needle biopsy Drainage Pancreatic fluid collections Biopsy Pancreas

Exploring fs-laser irradiation damage subthreshold behavior of dielectric mirrors via electrical measurements

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High Power Laser Science and Engineering 2024年第2期12卷 24-32页

作者： Petrisor Gabriel Bleotu radu Udrea Alice Dumitru Olivier Uteza Maria-Diana Mihai Dan Gh Matei Daniel Ursescu Stefan Irimiciuc Valentin Craciun Extreme Light Infrastructure-Nuclear Physics(ELI-NP) Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering(IFIN-HH)MagureleRomania Doctoral School of Physics University of BucharestMagureleRomania LULI-CNRS CEAUniversite SorbonneEcole PolytechniqueInstitut Polytechnique de ParisPalaiseau CEDEXFrance Apel Laser IlfovRomania Aix-Marseille University CNRSLP3 UMR 7341MarseilleFrance Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering(IFIN-HH) MagureleRomania University Politehnica of Bucharest BucharestRomania National Institute for Lasers Plasma and Radiation Physics MagureleRomania

With ultrafast laser systems reaching presently 10 PW peak power or operating at high repetition rates,research towards ensuring the long-term,trouble-free performance of all laser-exposed optical components is *** work is focused on providing insight into the optical material behavior at fluences below the standardized laser-induced damage threshold(LIDT)value by implementing a simultaneous dual analysis of surface emitted particles using a Langmuir probe(LP)and the target current(TC).HfO_(2) and ZrO_(2) thin films deposited on fused silica substrates by pulsed laser deposition at various O_(2) pressures for defect and stoichiometry control were irradiated by Gaussian,ultrashort laser pulses(800 nm,10 Hz,70 fs)in a wide range of *** TC and LP collected signals were in good agreement with the existing theoretical description of laser–matter interaction at an ultrashort time *** approach for an in situ LIDT monitoring system provides measurable signals for below-threshold irradiation conditions that indicate the endurance limit of the optical surfaces in the single-shot energy scanning *** LIDT value extracted from the LP-TC system is in line with the multipulse statistical analysis done with ISO 21254-2:2011(E).The implementation of the LP and TC as on-shot diagnostic tools for optical components will have a significant impact on the reliability of next-generation ultrafast and high-power laser systems.

关键词： HfO_(2) in situ detection Langmuir probe laser-induced damage threshold target current ZrO_(2)

20世纪60年代的罗马尼亚电影:社会主义现代性与电影现代主义

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上海大学学报（社会科学版） 2024年第4期41卷 71-78页

作者：拉杜·托德里奇(文) 宋雨萌(译) 巴比什-博雅伊大学电影系罗马尼亚克卢日-纳波卡400084 剑桥大学电影与银幕研究系英国剑桥CB21TN

就20世纪60年代上映的罗马尼亚剧情电影而言,它们最重要的特征之一是强调休闲和适度消费,热衷于工业化和城市化,并反映出一个能给公民带来体面生活条件的社会主义社会。简言之,它们强调了社会主义现代性的多个方面。事实上,对于社会主... 详细信息

就20世纪60年代上映的罗马尼亚剧情电影而言,它们最重要的特征之一是强调休闲和适度消费,热衷于工业化和城市化,并反映出一个能给公民带来体面生活条件的社会主义社会。简言之,它们强调了社会主义现代性的多个方面。事实上,对于社会主义罗马尼亚而言,20世纪60年代是一个繁荣且对西方影响相对开放的时期,西方的现代电影就是此类影响之一。20世纪60年代的罗马尼亚现代电影自带价值冲突。西方电影反映出西方现代化项目中存在的普遍焦虑,而罗马尼亚现代电影在这种焦虑情绪的影响下呈现出模棱两可且自我批判的社会主义现代性。在某些情况下,这种社会主义现代性会受到罗马尼亚电影官员和国家政要的严厉制裁。

关键词：社会主义现代性现代主义电影现代主义西方影响社会主义现实主义

Wilkie’s syndrome as a cause of anxiety-depressive disorder:A case report and review of literature

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World Journal of Clinical Cases 2022年第5期10卷 1654-1666页

作者： Raluca Cristina Apostu Lucian Chira Doina Colcear Andrei Lebovici Georgiana Nagy radu Razvan Scurtu radu Drasovean Department of Surgery “Iuliu Hatieganu”University of Medicine and PharmacyCluj-Napoca 400001Romania Department of Psychiatry Clinical Infectious Disease HospitalCluj-Napoca 400000Romania Department of Radiology “Iuliu Hatieganu”University of Medicine and PharmacyCluj-Napoca 400006Romania Department of Internal Medicine "Iuliu Hatieganu"University of Medicine and Pharmacy Cluj-Napoca400006Romania

BACKGROUND Superior mesenteric artery syndrome is a disease with a complex diagnosis,and it is associated with complications that make it even harder to ***,a frequent association with psychiatric disorders has been *** numerous case reports and case series,the variability of the disease has not allowed the development of protocols regarding diagnosis and *** SUMMARY A 33-year-old woman presented with abdominal pain,nausea,and bile vomiting over the last 15 mo,associated with a 15-kg weight loss over the last three *** the onset of the symptoms,the patient was diagnosed with anxietydepressive disorder and treated *** examinations excluded an organic cause,and the cause of the symptoms was considered *** persistence of symptoms,even under treatment,prompted a computer tomography angiography examination of the abdomen and *** examination identified emergence at a sharp angle of 13.7°of the superior mesenteric artery,with a reduced distance between the artery and the anterior wall of the aorta up to a maximum of 8 mm.A diagnosis of aortomesenteric clamp was *** treatment by laparoscopic duodenojejunostomy was *** evolution was marked by a patent anastomosis at 1 mo,with a 10-kg weight gain and improvement of the associated *** This case report underlines two major *** aspect refers to the predisposition of patients with superior mesenteric artery syndrome to develop psychiatric disorders,with an excellent outcome when proper treatment is *** second aspect underlines the key role of a multidisciplinary approach and follow-up.

关键词： Wilkie’s syndrome Weight loss Anxiety-depressive disorder Duodenojejunostomy Laparoscopy Case report

Health behavior outcomes in stroke survivors prescribed wearables for atrial fibrillation detection stratified by age

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Journal of Geriatric Cardiology 2024年第3期21卷 323-330页

作者： Joanne Mathew Jordy Mehawej Ziyue Wang Taylor Orwig Eric Ding Andreas Filippaios Syed Naeem Edith Mensah Otabil Alex Hamel Kamran Noorishirazi Irinaradu Jane Saczynski David D.McManus Khanh-Van Tran Division of Cardiovascular Medicine Department of MedicineUniversity of Massachusetts Chan Medical SchoolLake Avenue NorthWorcesterUSA Department of Internal Medicine Central Michigan UniversityMount PleasantUSA Department of Pharmacy and Health Systems Sciences School of PharmacyNortheastern UniversityBostonUSA Department of Population and Quantitative Health Sciences University of Massachusetts Chan Medical SchoolLake Avenue NorthWorcesterUSA

BACKGROUND Smartwatches have become readily accessible tools for detecting atrial fibrillation(AF).There remains limited data on how they affect psychosocial outcomes and engagement in older *** examine the health behavior outcomes of stroke survivors prescribed smartwatches for AF detection stratified by *** We analyzed data from the Pulsewatch study,a randomized controlled trial that enrolled patients(≥50 years)with a history of stroke or transient ischemic attack and CHA2DS2-VASc≥*** participants were equipped with a cardiac patch monitor and a smartwatch-app dyad,while control participants wore the cardiac patch monitor for up to 44 *** evaluated health behavior parameters using standardized tools,including the Consumer Health Activation Index,the Generalized Anxiety Disorder questionnaire,the 12-Item Short Form Health Survey,and wear time of participants categorized into three age groups:Group 1(ages 50-60),Group 2(ages 61-69),and Group 3(ages 70-87).We performed statistical analysis using a mixedeffects repeated measures linear regression model to examine differences amongst age *** Comparative analysis between Groups 1,2 and 3 revealed no significant differences in anxiety,patient activation,perception of physical health and wear *** use of smartwatch technology was associated with a decrease in perception of mental health for Group 2 compared to Group 1(β=-3.29,P=0.046).CONCLUSION Stroke survivors demonstrated a willingness to use smartwatches for AF ***,among these study participants,the majority did not experience negative health behavior outcomes or decreased engagement as age increased.

关键词： prescribed stratified wear

Introduction to the Special Issue on Intelligent Models for Security and Resilience in Cyber Physical Systems

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Computer Modeling in Engineering & Sciences 2022年第4期131卷 23-26页

作者： Qi Liu Xiaodong Liu radu Grosu Ching-Nung Yang School of Computer and Software Nanjing University of Information Science and TechnologyNanjing210044China School of Computing Edinburgh Napier UniversityEdinburgh018373UK Institute of Computer Engineering Vienna University of TechnologyWien1040Austria Department of Computer Science and Information Engineering National Dong Hwa UniversityHualien97401Taiwan

Cyber Physical Systems(CPS)have been appealing in recent years as a result of the rapid emergence of unique hardware and software compositions that create smart,autonomously behaving ***-to-end procedures and new types of user-machine interaction are made possible via the *** the one hand,these CPS applications have the potential to deliver crucial services in a variety of developing application areas,including energy management,healthcare,traffic monitoring,industrial assessment and surveillance.

关键词： CPS hardware services

FSpot:Fast and Efficient Video Encoding Workloads Over Amazon Spot Instances

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Computers, Materials & Continua 2022年第6期71卷 5677-5697页

作者： Anatoliy Zabrovskiy Prateek Agrawal Vladislav Kashansky Roland Kersche Christian Timmerer radu Prodan University of Klagenfurt Klagenfurt9020Austria Lovely Professional University Phagwara144411India Petrozavodsk State University Petrozavodsk185035Russia Bitmovin Klagenfurt9020Austria

HTTP Adaptive Streaming(HAS)of video content is becoming an undivided part of the Internet and accounts for most of today’s network *** compression technology plays a vital role in efficiently utilizing network channels,but encoding videos into multiple representations with selected encoding parameters is a significant ***,video encoding is a computationally intensive and time-consuming operation that requires high-performance resources provided by on-premise infrastructures or public *** turn,the public clouds,such as Amazon elastic compute cloud(EC2),provide hundreds of computing instances optimized for different purposes and clients’***,there is a need for algorithms and methods for optimized computing instance selection for specific tasks such as video encoding and transcoding ***,the encoding speed directly depends on the selected encoding parameters and the complexity characteristics of video *** this paper,we first benchmarked the video encoding performance of Amazon EC2 spot instances using multiple×264 codec encoding parameters and video sequences of varying ***,we proposed a novel fast approach to optimize Amazon EC2 spot instances and minimize video encoding ***,we evaluated how the optimized selection of EC2 spot instances can affect the encoding *** results show that our approach,on average,can reduce the encoding costs by at least 15.8%and up to 47.8%when compared to a random selection of EC2 spot instances.

关键词： EC2 spot instance encoding time prediction adaptive streaming video transcoding clustering HTTP adaptive streaming MPEG-DASH cloud computing optimization Pareto front

“Treat-Repair-Treat”:Management of Left Main Coronary Compression by a Pulmonary Artery Aneurysm in a Patient with Atrial Septal Defect and Significant Pulmonary Hypertension

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Congenital Heart Disease 2023年第1期18卷 67-72页

作者： Andrei George Iosifescu Roxana Enache Ioana Marinică Corina radu Vlad Anton Iliescu Carol Davila University of Medicine and Pharmacy Bucharest020021Romania Department of Cardiac Surgery C.C.Iliescu Emergency Institute for Cardiovascular DiseasesBucharest022322Romania Department of Cardiology C.C.Iliescu Emergency Institute for Cardiovascular DiseasesBucharest022322Romania Department of Cardiovascular Anesthesia and Intensive Care C.C.Iliescu Emergency Institute for Cardiovascular DiseasesBucharest022322Romania

Left main coronary compression syndrome(LMCS)may complicate pulmonary artery aneurysms(PAA),usually developed in the context of pulmonary arterial hypertension(PAH).We report the case of a 51-year-old female patient with an atrial septal defect(unsuitable for device closure)complicated by a PAA generating a 90%left main *** significant PAH held us back from immediate *** specific dual PAH-targeted therapy(sildenafil and bosentan),the atrial septal defect could be closed with a unidirectional valved patch;the PAAinduced LMCS was treated by reductive *** postoperative course was ***-up showed clinical improvement,but PAH treatment was still *** three months,coronary angiography showed only an insignificant residual left main stenosis,proving that reductive pulmonary arterioplasty was effective in treating *** PAA requires further evaluation for LMCS,a dangerous but treatable ***“treat-repair-treat”strategy and shunt-closure with a unidirectional valved patch can both improve surgical prospects of LMCS with shunt-related PAH.

关键词： Atrial septal defect pulmonary arterial hypertension pulmonary artery aneurysm left main coronary compression syndrome surgery unidirectional valved patch